jquery,jquery-plugins,datatableRelated issues-Collection of common programming errors
Russellg
jquery rest sharepoint-2010
So I’m using jQuery to interact with SharePoint’s Rest Services (i.e. listdata.svc). When I call listdata.svc to update an existing item The update works fine but I can’t get at the new ETag that listdata.svc sent back for the item. The HTTP Status sent back in the response is 204 (No Content). The new ETag is sent in an ‘ETag’ header in the response ( I can see it clearly in Fiddler). But in the “success:” or “complete:” callbacks of my jQuery Ajax calls, if I call jqXHR.getResponseHeader
m1crdy
jquery css jquery-mobile iscroll iscrollview
i got iScrollView in my app for native scrolling but I´m getting a strange behaviour. The content is bouncing and then jumps down or up and stays there. I´m getting the feeling, that the plugin isn´t calculating the height… Anyone got this problem, too?My HTML<!DOCTYPE html> <html><head>// scripts are included </head><body><!– START PAGE –><div data-role=”page” id=”reviews”><!– START HEADER –><div data-role=”header” class=”header” data-pos
user2122206
php javascript jquery html5 phonegap
So I have it set up to upload images via Phonegap native apis from devices images/camera with random numbers attached to the image name. I’m trying to figure out how to access the final url of the image location on the server so that I can utilize that url of the image when making a Facebook post since they require external uploaded images.Code: .php<?php $dir = “upload”; $randomImg = rand(1, 9999).”image”.rand(1, 999999).”.jpg”; if ($_FILES) {print_r($_FILES);mkdir ($dir, 0777, true); move_
Troels Larsen
jquery html css css3
I’ve been exposed to the commandment of ‘no tables for layouts’ for years now, but I’m wondering if CSS still has no easy (readable) way of doing grid layouts?It’s been ages since I last did web development, and coming back to it from WPF, CSS still seems like a very limited way of coding layouts.What I’m trying to achieve is show in the Basically, I want my form to contain 5 columns:1 holding s. Autosized after the widest element 4 taking up the remaining space in the parent container, divided
balupton
javascript jquery ajax html5
I recently found this gist on how to Ajaxify a Website with the HTML5 History API using History.js, jQuery and ScrollTo: https://github.com/browserstate/ajaxifyI am having a hard time getting a simple version of this working and am not sure I understand everything. First, I loaded all the scripts provided in the gist, then set up a really simple nav and content section:<ul id=”nav”><li id=”home-link”><a href=”/” title=”Home”>Home</a>/</li><li id=”work-link”>&l
n1ckolas
java jquery tomcat7 tomcat6 struts2-jquery
I just upgraded struts2-jquery-plugin version from 2.3 to 3.5 which is giving this problem while starting tomcat. I’m using tomcat 6.0.26, I got the same in tomcat7 also.[DEBUG][main] 06 Mar 13:02:38 web.context.ContextLoader-Published root WebApplicationContext as ServletContext attribute with name [org.springframework.web.context.WebApplicationContext.ROOT] [INFO ][main] 06 Mar 13:02:38 web.context.ContextLoader-Root WebApplicationContext: initialization completed in 20763 ms [ERROR][main] 06
Eric Ryan Harrison
javascript jquery html title disabled-input
I am building a very dynamic web-based application using a lot of Javascript to handle user events. I am in the process of making things a little more usable and came across a problem that I’ve never had before.I am using jQuery, so factor that in to your answers. Thanks in advance.I have a set of button elements defined as: <input type=”button” title=”My ‘useful’ text here.” disabled=”disabled” />I have these buttons with a default style of:div#option_buttons input {cursor: help; }Then, u
LazyTarget
jquery jquery-ajax
I’m trying to serialize my form data including file image field using jquery.form.js jQuery API. The API is helping me to serailze data fields including image and return image object as [object file] Here is my code for serializationvar data = $js(“form[name=ajx_imgupload]”).formSerialize();var img = $js(“#upload_image”).fieldSerialize();$js.ajax({url: “index.php?option=com_obituary&task=upload”,type: “POST”,dataType:”json”,data: data,beforeSend: function() {$js(“.loadingblock”).show(
Akke
javascript jquery jquery-ui dialog callback
I’m writing some form validation functions, and I’ve decided to go with jQueryUI for prompting the user because of flexibility.There is a slight problem tho. I want my functions to return an array which consists of a boolean and a string for my error reporting system. JQueryUI dialogs are asynchronous which means the browser won’t hang and wait for a return value as the native prompt() would.Here is some sample code:Validator function:function verifyTOS_PVM_v2() {verifyTOS_PVM_v2_callback = ”;i
raheel shan
javascript jquery knockout.js
I am trying to call a function on attr src but failing. Here is what i have tried.function FavoriteViewModel() {var self = thisself.FavoriteProfiles = ko.observableArray([])self.getRating = function(Rating){//here i want conditions and concat image pathreturn does nothing here}self.LoadData = function(){//run ajax and put its result in self.FavoriteProfilesself.FavoriteProfiles(Result)} self.LoadData() }When i run ajax this brings this result. Results are multiple i am only posting
robx
jquery jquery-plugins jquery-ajax jquery-validate
I am getting very frustrated with this jquery form validation ajaxSubmit();In chrome, it seems to fail silently without even hitting the submitHandler, firefox does, but still goes on to the action=”contact.php” page. I was expecting it to just post in the background and possibly return results, but can’t get it to work that way.Edit: Found a fix for this if anyone else is interested, put this line of code somewhere in your dom ready. // disable HTML5 native validation and let jquery handle it.$
Basem
javascript jquery jquery-plugins mvvm kendo-ui
I extended the multiselect widget with nothing special. The issue is the binding of values no longer work. In a first sample, I’m using the native widget and binds values fine. The second is where I use an extended multiselect which fails on the value binding and is blank.HTML:<selectdata-role=”multiselect”data-bind=”source: selectData, value: selectedIDs”data-text-field=”Name”data-value-field=”ID”></select> <selectdata-role=”multiselectcustom”data-bind=”source: selectData, value:
Jørgen
c# jquery jquery-plugins tdd webdriver
Select boxes, checkboxes and radiobuttons are difficult to style with CSS, so it is common to apply plugins, replacing the native form elements with regular elements that are easier to apply CSS to.The jQuery UI Selectmenu is an example: http://filamentgroup.com/lab/jquery_ui_selectmenu_an_aria_accessible_plugin_for_styling_a_html_select/These plugins typically produce markup like this:<select name=”mySelect” style=”display: none; “> <option value=”1”>1</option><option value
Kara
internet-explorer jquery-plugins navigation hashtag
I have a website that uses the jQuery Address plugin from Asual for navigation.The problem I am having, is that using IE6, and IE7, when the user uses the back/forward buttons the website ends up at an unexpected page.Here’s a cut-down version of what I’m doing right now.$.address.init(function(event) {defaultPage = “1”; }).change(function(event) {$(“#content”).html(‘<div><img src=”/images/activity indicator.gif”></div>’)$(“#content”).load(“./pages/”+names+”.html”, function(){v
Erwin
jquery jquery-plugins append
Using jQuery’s plugin architecture, I have in my js file a line of code that appends a simple “div” element to a textbox. The task seems so simple, but I can’t figure out where I’m going wrong.A snippet from my html file<div style=”margin-top:50px”>Search: <input id=”searchbox” type=”text” /><br /> </div> … <script type=”text/javascript”> $(document).ready(function() {$(‘#searchbox’).testplugin(); }) </script>This is from the testplugin.js fileinit : functio
user837032
javascript jquery codeigniter jquery-plugins jquery-ajax
What is the reason for this error? How do I fix? error with Google Chrome :An error has occured: [object Object] parsererror SyntaxError:Unexpected token ILLEGALerror with opera:An error has occured: [object Object] parsererror SyntaxError:JSON.parse: Unable to parse value:error with ie9:An error has occured: [object Object] parsererror SyntaxError:Invalid characterand …js code:$(‘#hotel’).keypress(function () {var dataObj = $(this).closest(‘form’).serializeArray();$.ajax({url: ‘http://l
Marco
javascript jquery image jquery-plugins resize
Looks like I haven’t explained myself well. I do apologize for that.I have edited this question to make it more clear.The scenarioWe have a website that doesn’t host the images. What it does is a reference to an image in other server.The planResize images keeping proportions. Center resized images. Flexible so it can fit in several sizes.The bugMy code works as intended, however there is a Bug that only happens sometimes.If you go to the search page of the website, and swap between page 1, 2, 3
Jackie
jquery jquery-plugins
I wrote a jQuery plugin to control animations for several images on the same page. The calls are initialized at the beginning as:$(“#image1”).anims({top: “240px”, left: “300px”});$(“#image2”).anims({top: “160px”, left: “430px”});The anims plugin basically applies a bunch of animations on mouseover and mouseout (using hover) based on the top and left parameters supplied. However, once everything is loaded in Safari, mousing over #image2 causes #image1 to animate with the parameters set for #image
thelolcat
jquery oop jquery-plugins data jquery-data
I noticed a lot of jQuery plugin developers use the $.data function to store the state of some type of action.$.data(this, ‘playing’, true);instead of just assigning a property to the plugin object instance:this.playing = true;What’s the deal here? Are there some benefits on using $.data ?
Mpampirina
jquery-plugins google-chrome dialog scrollbar nyromodal
I seem to have stuck numerous hours in a modal dialog with unexpected behavior in Chrome, for which I could use your help. The dialog is a hidden div consisting of two smaller divs, one floated left and one floated right.I use nyroModal for my dialog and have tried different workarounds to hide scrollbars, like using overflow: hidden, or trying to set the sizes of the dialog manually (though I find it kind of hard to customize nyroModal, due to my limited knowledge yet in JavaScript). The basic
Iulian
c# asp.net excel datatable npoi
I have an asp.net website that will generate some excel files with 7-8 sheets of data. The best solution so far seems to be NPOI, this can create excel files without installing excel on the server, and has a nice API simillar to the excel interop.However i can’t find a way to dump an entire datatable in excel similar to CopyFromRecordsetAny tips on how to do that , or a better solution than NPOI ?
junior developper
jsf-2 primefaces datatable
My problem consists in deleting an item from data table. When i click on the button delete a confirm Dialog will appear to confirm removing the row from database. If so, the data will be removed but the data table isn’t updated unless i logout and login and if i select another item it won’t be even deleted.<h:form id=”form”><p:panel id=”panelform” header=”Databases” ><p:dataTable value=”#{dataMB.customersDatas}” var=”item” id=”datas” rowsPerPageTemplate=”5,10,15,20,25,30″ pa
Cal
asp.net vb.net loops foreach datatable
I have a datatable and I want to convert one row to a single string with all the column names, so the format will be like: column1_name: column1_content. column2_name: column2_content…I almost got it done the way I wanted, except that the result will be the same string repeated twice. For example, a string “abc” is what I want, but it will return “abcabc”.It’s ok when I had only 1 row, I could use exit keyword to terminate the loop after 1 run, but now I have datatables with more than 1 row,
Winz
c# winforms user-interface datatable backgroundworker
I’ve a question on how the backgroundworker would actually work. I’m not too sure how it would work with different methods. So for example I have the following code (adapted from http://broadcast.oreilly.com/2010/06/understanding-c-using-backgrou.html for illustration purposes):private void getDateTime() {DateTime startTime = DateTime.Now;double value = Math.E;while (DateTime.Now < startTime.AddMilliseconds(100)) {value /= Math.PI;value *= Math.Sqrt(2);} }private backgroundWorker1_DoWork(obje
user3371139
c# select datatable case-sensitive camelcasing
I am performing a search on a DataTable and am getting unexpected results. The table contains a column called Name. One of the rows contains the value “MustHaveRings” for the Name column. Both the DataSet and DataTable have the CaseSensitive property set to false which should perform a case-insensitive search.When I perform the search with the following, no rows are returned which is unexpected.string input = “musthaverings”; var foundRows = ds.Tables[5].Select(“Name= ‘” + input + “‘”);After exp
tim.newport
c# linq datatable linq-to-xml ienumerable
I have a datatable that looks like the followingpublic static DataTable SetColumnHeaders(DataTable KeyDataTable) {KeyDataTable.Columns.Add(“First_Name”, typeof(string));KeyDataTable.Columns.Add(“Last_Name”, typeof(string));KeyDataTable.Columns.Add(“Address1”, typeof(string));KeyDataTable.Columns.Add(“Address2”, typeof(bool));KeyDataTable.Columns.Add(“City”, typeof(string));KeyDataTable.Columns.Add(“State”, typeof(bool));KeyDataTable.Columns.Add(“Zip”, typeof(string));KeyDataTable.Columns.Add(“Zi
BGM
c# datatable google-spreadsheet
We want to gather the info from a google spreadsheet, and are following the code samples given in the Google Apps Platform help.Using that code, we found the right spreadsheet and the right worksheet (the Debug line confirms it to be the right worksheet – there are only two in the whole account). However, when it comes to fetching the data from the rows, it comes back blank. So I tried to discover the number of rows, and the count comes back 0, which explains why there was no text forthcoming.
Welbog
.net vb.net datatable foreign-keys
I’m trying to use a DataTable to get the schema of a SQL Server DB. But, when try to detect the ForeignKeys, the constraints collection only brings the UNIQUE constraints.Private Sub ShowConstraints(ByVal tableName As String)Dim table As DataTable = New DataTable(tableName)Using connection As SqlConnection = New SqlConnection(GetConnectionString)Dim adapter As SqlDataAdapter = New SqlDataAdapter(“Select top 1 * from ” + _ tableName, connection)connection.Open()adapter.FillSchema
Kirill
asp.net datatable dataset strongly-typed-dataset dataset-designer
I use typed DataSets for accessing data, configuring them via DataSet Designer (the general idea is explained in this tutorial).For each table a GetData() method is automatically created at first. It returns a DataTable having the same schema (i.e. columns) as the underlying table in the database. If now I create a custom method using ‘Add quiery’ option, which is supposed to return only part of data (say three columns out of six), the DataTable returned by the autogenerated method still consist
Prem
c# .net linq ado.net datatable
object combinedrows = from dt1 in DsResults.Tables[0].AsEnumerable()join dt2 in DsResults.Tables[1].AsEnumerable() on dt1.Field<string>(“MethodName”) equals dt2.Field<string>(“MethodName”)select new { dt1, dt2 };DataTable finaldt = new DataTable(“FinalTable”);finaldt.Columns.Add(new DataColumn(“sp”,typeof(string)));finaldt.Columns.Add(new DataColumn(“Method”,typeof(string)));finaldt.Columns.Add(new DataColumn(“Class”,typeof(string)));finaldt.Columns.Add(new DataColumn(“BLLMethod”,typ
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